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AL-2040 ELECTRICAL SECTION 12 - 5
MHPS
MHPS sensor
Carriage HP detection
Optical section
(AFE_DB5)
AFE
Image scan data
Scanner unit section
(AFE_DB6)
AFE
Image scan data
Scanner unit section
(AFE_DB4)
AFE
Image scan data
Scanner unit section
(AFE_DB3)
AFE
Image scan data
Scanner unit section
(AFE_DB2)
AFE
Image scan data
Scanner unit section
(AFE_DB1)
AFE
Image scan data
Scanner unit section
(AFE_DB0)
AFE
Image scan data
Scanner unit section
TCS
Toner sensor
Toner quantity detection
Developing section
DVSEL
Developing tank detection
Developing section
/BIAS
HV bias signal
HV bias drive
Process section
/TC
HV TC signal
Transfer charger grid control
Process section
/GRIDL
HV grid signal
Main charger grid control
Process section
/MC
HV MC signal
Main charger control
Process section
/POFF
Low voltage power
Output power control
Power section
FW
Low voltage power
Zero cross detection
Power section
/PR
Heater lamp
Power relay control
Power section
HLOUT
Heater lamp
Heater lamp control
Power section
SPMT_0
SPF motor
SPF motor phase control
SPF section
SPMT_2
SPF motor
SPF motor phase control
SPF section
SPMT_1
SPF motor
SPF motor phase control
SPF section
SPMT_3
SPF motor
SPF motor phase control
SPF section
SPID
SPID sensor
SPF UN paper entry sensor
SPF section
LEDSPID
SPID sensor power
SPF section
SPPD
SPPD sensor
SPF transport detection
SPF section
LEDSPPD
SPPD sensor power
SPF section
/CPFS2
2nd CS pickup solenoid
2nd cassette section
PPD3
PPD3 sensor
2nd CS paper transport detection
2nd cassette section
PD2
PD2 SW sensor
2nd CS paper width detection
2nd cassette section
CED2
2nd CS cassette detection
2nd cassette section
/REV
IEEE1284
/REV signal
Network section
/INIT
IEEE1284
/INIT signal
Network section
/SLCTIN
IEEE1284
/SLCTIN signal
Network section
/AUTOFD
IEEE1284
/AUTOFD signal
Network section
/STB
IEEE1284
/STB signal
Network section
/FAULT
IEEE1284
/FAULT signal
Network section
SLCT
IEEE1284
SLCT signal
Network section
PE
IEEE1284
PE signal
Network section
BUSY
IEEE1284
BUSY signal
Network section
/ACK
IEEE1284
/ACK signal
Network section
PARAD7
IEEE1284
Data bus
Network section
PARAD6
IEEE1284
Data bus
Network section
PARAD5
IEEE1284
Data bus
Network section
PARAD4
IEEE1284
Data bus
Network section
PARAD3
IEEE1284
Data bus
Network section
PARAD2
IEEE1284
Data bus
Network section
PARAD1
IEEE1284
Data bus
Network section
PARAD0
IEEE1284
Data bus
Network section
/OA_RST
Option reset
Reset signal to the NIC PWB
Network section
Signal name
Name
Function/Operation
Section
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